The grid plan
Streets around a main square.
pr47 — CC BY-SA 3.0 · Helmut Haefner — CC BY-SA 3.0 · HHaefner — CC BY-SA 3.0 · HHaefner — CC BY-SA 3.0 · Nolabob — CC BY-SA 4.0 · HHaefner — CC BY-SA 3.0
The León Viejo ruins are the original site of the city of León, on the shore of Lake Managua below Momotombo volcano. UNESCO listed them in 2000 as the only sixteenth-century colonial city in the Americas whose plan was never altered, and it is a quiet site that is rarely crowded. Francisco Hernández de Córdoba founded it on 15 June 1524 and was beheaded in its main square in 1526. It suffered frequent volcanic activity, culminating in the earthquakes of 1594 and 1610. Settlers then voted to move the city about 30 km west. Ash from Momotombo gradually buried it until it was found in 1967, with excavations starting the following year. The remains cover about 800 metres by 500 metres, on a grid around a main square. Sixteen ruins have been partly restored, so you see not high walls but foundations and low earth walls among shady trees. Among the main ones are remains of La Merced convent, some under protective roofs, with the cone of Momotombo behind and a monument to Córdoba in the square. The ruins are 28.7 km in a straight line east of present-day León and 49.5 km north-west of Managua. Storms have damaged them, and Hurricane Mitch in 1998 affected about 40 percent of the site, so do not climb the walls. Bring a hat and water for the heat. One source says payment is in cash only, in local currency or small dollar notes, so bring enough.
Streets around a main square.
Remains under a protective roof.
A cone behind the ruins.
Puerto Momotombo, La Paz Centro municipality
The remains are low, and their value is history and plan, so a guide helps.
Yes, it is a half-day trip from the present city.